If you are interested in knowing the security issues and how you can check your own site for vulnerabilities read here: https://www.exploit-db.com/exploits/44250/?rss
By exploiting the vulnerabilities documented in this advisory, an attacker can
fully compromise the web server which has ClipBucket installed. Potentially
sensitive data might get exposed through this attack.
Users are advised to immediately install the patched version provided by the
Unauthenticated OS Command Injection
Any OS commands can be injected by an unauthenticated attacker. This is a serious
vulnerability as the chances for the system to be fully compromised is very
high. This same vulnerability can also be exploited by authenticated attackers
with normal user privileges.
Unauthenticated Arbitrary File Upload
A malicious file can be uploaded into the webserver by an unauthenticated
attacker. It is possible for an attacker to upload a script to issue operating
system commands. This same vulnerability can also be exploited by an
authenticated attacker with normal user privileges.
Unauthenticated Blind SQL Injection
The identified SQL injection vulnerabilities enable an attacker to execute
arbitrary SQL commands on the underlying MySQL server.